Home / 3,601,588.39-5,399,982.82-1,983,119.37

Finding the Fourth Proportional to 3,601,588.39, 5,399,982.82 and 1,983,119.37

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Solution

The fourth proportional to 3,601,588.39, 5,399,982.82 and 1,983,119.37 is: 2,973,357.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,588.39 : 5,399,982.82 = 1,983,119.37 : x
  2. Step 2: Convert to fraction form
    3,601,588.39/5,399,982.82 = 1,983,119.37/x
  3. Step 3: Cross multiply
    3,601,588.39x = 5,399,982.82 × 1,983,119.37
  4. Step 4: Simplify right side
    3,601,588.39x = 10,708,810,559,324.50
  5. Step 5: Solve for x
    x = 10,708,810,559,324.50/3,601,588.39
  6. Step 6: Final answer
    x = 2,973,357.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.